A total of 67 species of long-horned grasshoppers and crickets were reported to occur in Indiana by Blatchley (1903) in his "Orthoptera of Indiana." Distributional information concerning thek species was sparse and has not been significantly supplemented since that time. Subsequent works which have dealt either heavily or exclusively with the Indiana fauna include Fox (1915), Blatchley (1920), Cantrall and Young (1954), and Young and Cantrall(1956).
McCafferty, W. P. and Stein, J. L.
"Indiana Ensifera (Orthopera),"
The Great Lakes Entomologist: Vol. 9
, Article 2.
Available at: http://scholar.valpo.edu/tgle/vol9/iss1/2